CN220935498U

CN220935498U - Multifunctional turnover plow

Info

Publication number: CN220935498U
Application number: CN202322654271.6U
Authority: CN
Inventors: 张华洪
Original assignee: Chongqing Ranchuan Machinery Co ltd
Current assignee: Chongqing Ranchuan Machinery Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-14
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to the technical field of agricultural machinery, and discloses a multifunctional turnover plow, which comprises a hanging frame and two plowshares, wherein one end of the hanging frame, which is close to the two plowshares, rotates and is sleeved with a connecting rod, one end of the connecting rod is provided with a sliding groove in a penetrating way, the inner wall of the sliding groove is slidingly connected with two sliding plates, and one sides of the two sliding plates, which are far away from the sliding groove, are fixedly connected with the two plowshares respectively. This kind of multi-functional upset plough is through carrying out the split with two plowshares for two plowshares all can carry out the individual connection with the mounted frame, when using, two plowshares are connected through connecting rod and mounted frame, can be through sliding in the connecting rod, make the distance between two plowshares can adjust according to the arable land needs, thereby change the width of ridge behind the arable land.

Description

Multifunctional turnover plow

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a multifunctional turnover plow.

Background

The turnover plow is an agricultural implement which is matched with a tractor and has the functions of lifting and turnover, the purpose of deep ploughing of the field is achieved through lifting adjustment, the area adjustment of single ploughing is changed through adjustment of turnover angles, the purpose of deep ploughing is achieved through up-and-down adjustment of the tractor and a connecting rod of the turnover plow through lifting adjustment, the angle adjustment and fixation are carried out through a hanging frame and a rotating shaft during adjustment of the turnover angles, the rotating shaft and the plow are usually welded and fixed, after the rotation to a certain angle, a rotary table fixed with the hanging frame is inserted through a bolt fixed with the rotating shaft, the purpose of adjusting the angle of the plow is achieved, and the various functional adjustments can meet different requirements of different regions and different seasons on ploughing operations.

The existing multifunctional turnover plow consists of a traction structure and a plowshare, and is connected and pulled with machines such as an agricultural tractor and the like through the traction structure to drive the plowshare to carry out plowing operation; lifting adjustment is carried out by lifting or lowering the tractor and the traction structure, and the overturning function is controlled and adjusted by the rotation between the plow head and the traction arm and the angle positioning structure. However, when the conventional turnover plow is used for plowing, the two plowshares are fixedly connected through the connecting rod, so that the ridge width between the two plowshares after plowing can only be limited to a fixed distance between the two plowshares, and the requirements of various specifications of the plowing operation cannot be met.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a multifunctional turnover plow, which comprises the following components: the distance between the two ploughshare can be adjusted and fixed before the ploughing operation, so that the width of the ridge after the ploughing meets the requirements of different ploughing, and the applicability of the turnover plow is improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multifunctional turnover plow, includes mounted frame and two plowshares, and the mounted frame is close to the one end rotation and the cover of two plowshares and establishes and be connected with the connecting rod, and the spout has been seted up in the one end penetration of connecting rod, and the inner wall sliding connection of spout has two slide, and one side that two slide kept away from the spout is respectively with two plowshares fixed connection.

Further, a plurality of evenly arranged limit grooves are formed in one side, away from the plowshare, of each of the two sliding plates, limit holes which are symmetrically arranged are formed in one side, close to the two groups of limit grooves, of each of the sliding grooves in a penetrating mode, and limit assemblies are connected in the two limit holes.

Further, the limiting assembly comprises a gear and a rotating rod, the gear is meshed with the limiting grooves in the same group, one end of the rotating rod penetrates through the circle center of the gear and is rotationally connected with the inner wall of one side, far away from the hanging frame, of the limiting hole, the other end of the rotating rod penetrates through the connecting rod and is rotationally connected with the connecting rod, and the rotating rod is fixedly connected with the gear.

Further, the rotating rod and the gear are fixed through a bolt.

Further, a locating groove is formed in one side, close to the gear, of the limiting hole, a poking groove is formed in the side, far away from the plowshare, of the locating groove in a penetrating mode, a locating block is connected in a sliding mode in the locating groove, and one end, close to the gear, of the locating block is connected with a tooth groove of the gear in a clamping mode.

Further, the inner wall sliding connection of stirring groove has the plectrum, plectrum and locating piece fixed connection.

Further, one end of the positioning block, which is far away from the gear, is fixedly connected with a plurality of return springs, and the other ends of the return springs are fixedly connected with the inner wall of the positioning groove.

Compared with the prior art, the utility model has the following beneficial effects:

This kind of multi-functional upset plough is through carrying out the split with two plowshares for two plowshares all can carry out the individual connection with the mounted frame, when using, two plowshares are connected through connecting rod and mounted frame, can be through sliding in the connecting rod, make the distance between two plowshares can adjust according to the arable land needs, thereby change the width of ridge behind the arable land.

Drawings

FIG. 1 is a schematic view of the overall appearance connection structure of the present utility model;

FIG. 2 is an exploded view of the connection structure based on FIG. 1;

FIG. 3 is a schematic cross-sectional view of a portion of the connection structure based on FIG. 1;

FIG. 4 is an enlarged schematic view of the connection structure at A in FIG. 3;

fig. 5 is an exploded view of the connection structure based on fig. 4.

In the figure: 1. a hanging frame; 2. a plowshare; 3. a connecting rod; 4. a slide plate; 5. a limit component; 6. a positioning block; 51. a gear; 52. a rotating lever; 61. a shifting block; 62. a return spring; 301. a chute; 302. a limiting hole; 303. a positioning groove; 304. a toggle groove; 401. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a multifunctional turnover plow comprises a hanging frame 1 and two plowshares 2, wherein one end of the hanging frame 1, which is close to the two plowshares 2, rotates and is sleeved with a connecting rod 3, one end of the connecting rod 3 is provided with a sliding groove 301 in a penetrating way, the inner wall of the sliding groove 301 is slidably connected with two sliding plates 4, and one sides, which are far away from the sliding groove 301, of the two sliding plates 4 are fixedly connected with the two plowshares 2 respectively.

As shown in figures 1-5, the multifunctional turnover plow is similar to the structure of the existing multifunctional turnover plow, and the main improvement point of the multifunctional turnover plow is that a user can adjust the distance between plowshares according to the requirements of the cultivated land and change the width of ridges after the cultivated land, and as shown in figures 1-5, when the multifunctional turnover plow is used, two plowshares 2 are connected with a connecting rod 3 through a sliding plate 4 fixedly connected, and the width of the ridges formed after the cultivated land operation is changed by adjusting the relative distance between the two plowshares 2 in a sliding groove 301, wherein the connecting rod 3 and a suspension bracket 1 rotate through a rotating structure, the rotating structure consists of a rotating shaft, a bolt and a rotary disc, and the bolt is inserted into the rotary disc to fix the angle, thus the multifunctional turnover plow is of the existing structure.

As shown in fig. 1-5, a plurality of uniformly arranged limiting grooves 401 are formed on one side, away from the plowshare 2, of each of the two sliding plates 4, symmetrically arranged limiting holes 302 are formed in a penetrating manner on one side, close to the two groups of limiting grooves 401, of each of the sliding grooves 301, and limiting assemblies 5 are connected in the two limiting holes 302. And after the two plowshares 2 are connected with the sliding groove 301 through the sliding plate 4, the two plowshares 2 can be fixed through the limiting groove 401 and the limiting assembly 5, so that the shaking of the plowshares 2 in the sliding groove 301 in the plowing process is avoided, and the connection firmness between the plowshares 2 and the connecting rod 3 is improved.

As shown in fig. 1 to 5, the limiting assembly 5 comprises a gear 51 and a rotating rod 52, the gear 51 is meshed with the limiting grooves 401 in the same group, one end of the rotating rod 52 penetrates through the circle center of the gear 51 and is rotatably connected with the inner wall of one side of the limiting hole 302, which is far away from the hanging frame 1, the other end of the rotating rod 52 penetrates through the connecting rod 3 and is rotatably connected, and the rotating rod 52 is fixedly connected with the gear 51. When the spacing between the plowshares 2 is adjusted, the gear 51 is driven to rotate in the limiting hole 302 by the rotating rod 52, and the sliding plate 4 can be driven to slide in the sliding groove 301 by the plurality of limiting grooves 401 meshed with the gear 51, so that the spacing between the two plowshares 2 is adjusted.

As shown in fig. 4 and 5, the rotation lever 52 and the gear 51 are fixed by a latch. The rotating rod 52 and the gear 51 are fixedly connected through the bolt, so that the rotating rod 52 and the gear 51 can be conveniently detached and installed, and the bolt is in the prior art.

As shown in fig. 4 and 5, a positioning groove 303 is formed in one side of the limiting hole 302, which is close to the gear 51, a poking groove 304 is formed in one side of the positioning groove 303, which is far away from the plowshare 2, and a positioning block 6 is connected in a sliding manner in the positioning groove 303, and one end of the positioning block 6, which is close to the gear 51, is clamped with a tooth slot of the gear 51. After the gear 51 is rotated, one tooth slot of the gear 51 is clamped with the positioning block 6, so that the phenomenon that the gear 51 rotates due to vibration in the plowing process to loosen the plowshare 2 can be avoided, and the transmission stability of the gear 51 is improved.

As shown in fig. 1-5, the inner wall of the toggle groove 304 is slidably connected with a toggle block 61, and the toggle block 61 is fixedly connected with the positioning block 6. When the locating block 6 is connected with the gear 51 for limiting, the locating block 6 is driven to slide in the locating groove 303 by using the shifting block 61, so that the operation by a user is facilitated, and the use convenience of the turnover plow is improved.

As shown in fig. 5, one end of the positioning block 6 far away from the gear 51 is fixedly connected with a plurality of return springs 62, and the other ends of the return springs 62 are fixedly connected with the inner wall of the positioning groove 303. When the positioning block 6 is separated from the gear 51 to be connected, the positioning block 6 can be automatically clamped with the gear 51 under the action of the return spring 62, and meanwhile, the clamping firmness between the positioning block 6 and the gear 51 is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional upset plough, includes mounted frame (1) and two plowshares (2), its characterized in that: one end of the suspension bracket (1) close to the two plowshares (2) rotates and is sleeved with a connecting rod (3), one end of the connecting rod (3) is penetrated and provided with a sliding groove (301), the inner wall of the sliding groove (301) is slidably connected with two sliding plates (4), and one side, far away from the sliding groove (301), of the two sliding plates (4) is fixedly connected with the two plowshares (2) respectively.

2. A multi-functional reversible plow as defined in claim 1, characterized in that: a plurality of uniformly arranged limit grooves (401) are formed in one side, far away from the plowshare (2), of each of the two sliding plates (4), limit holes (302) which are symmetrically arranged are formed in one side, close to the two groups of limit grooves (401), of each sliding groove (301) in a penetrating mode, and limit assemblies (5) are connected in the two limit holes (302).

3. A multi-functional reversible plow as defined in claim 2, characterized in that: the limiting assembly (5) comprises a gear (51) and a rotating rod (52), the gear (51) is meshed with limiting grooves (401) in the same group, one end of the rotating rod (52) penetrates through the circle center of the gear (51) and is rotationally connected with the inner wall of one side, far away from the hanging frame (1), of the limiting hole (302), the other end of the rotating rod (52) penetrates through the connecting rod (3) and is rotationally connected with the connecting rod, and the rotating rod (52) is fixedly connected with the gear (51).

4. A multi-functional reversible plow according to claim 3, wherein: the rotating rod (52) and the gear (51) are fixed through a bolt.

5. A multifunctional turnover plow as claimed in claim 3 or 4, characterized in that: one side of the limiting hole (302) close to the gear (51) is provided with a positioning groove (303), one side of the positioning groove (303) far away from the plowshare (2) is provided with a poking groove (304) in a penetrating mode, a positioning block (6) is connected in a sliding mode in the positioning groove (303), and one end of the positioning block (6) close to the gear (51) is connected with a tooth slot of the gear (51) in a clamping mode.

6. A multi-functional reversible plow as defined in claim 5, further comprising: the inner wall of the poking groove (304) is connected with a poking block (61) in a sliding way, and the poking block (61) is fixedly connected with the positioning block (6).

7. A multi-functional reversible plow as defined in claim 5, further comprising: one end of the positioning block (6) far away from the gear (51) is fixedly connected with a plurality of return springs (62), and the other ends of the return springs (62) are fixedly connected with the inner wall of the positioning groove (303).

8. A multi-functional reversible plow as defined in claim 6, further comprising: one end of the positioning block (6) far away from the gear (51) is fixedly connected with a plurality of return springs (62), and the other ends of the return springs (62) are fixedly connected with the inner wall of the positioning groove (303).